Hi, I had an unfortunate outcome on my first ring design and would really appreciate if anyone could take a look and provide any advice/feedback - trying to get it as close to the Tiffany ring as possible.
Ring size approx 7.5-8, 1.3 carat. Unfortunately the first ring that was made was very off (on the right) - next to Tiffany 1.02 carat approx size 6 (on the left) for comparison

They initially said it was virtually the same as a Tiffany/only different because it was a larger diamond, but agreed to redo it to how we would prefer it and asked us for feedback on the new CAD.


I'm struggling to visualise well and feeling anxious about making sure it comes out well this time. Some of my initial thoughts and qns:



Any thoughts/feedback would be super appreciated, thank you so much for reading this far!
Ring size approx 7.5-8, 1.3 carat. Unfortunately the first ring that was made was very off (on the right) - next to Tiffany 1.02 carat approx size 6 (on the left) for comparison

They initially said it was virtually the same as a Tiffany/only different because it was a larger diamond, but agreed to redo it to how we would prefer it and asked us for feedback on the new CAD.


I'm struggling to visualise well and feeling anxious about making sure it comes out well this time. Some of my initial thoughts and qns:
- I feel like something looks off with the donut but I don't know how to explain this - like it looks a little straight/narrow? or is that normal on the CAD?
- Not sure if it's just me but the "taper" (sorry I don't know what it's called- slope of the top half of the band) also seems a bit rounded/more circular than the tiffany ring. I really like the sharper/sloped looking taper of the tiffany ring, but which part of the ring/measurement adjustment contributes to that? Are there known measurements for this?
- Do the prongs look ok? The prongs seemed "bulky" before - they are straighter now in the CAD, but it's hard for me to tell if it's ok since prongs look different on CADs
- Also.. why does the Tiffany band look brighter in the above when they are both platinum?



Any thoughts/feedback would be super appreciated, thank you so much for reading this far!